Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
180299201Factored
FactorDigitsBitsDate
813274613497354079532066.12015-07-22 19:51:59
History
DateUserTypeResult
2015-07-22SonyF
Factor: 81327461349735407953 / TF: 66-67
2013-05-06RichardNF
no factor from 2^65 to 2^66
2011-03-19Damian SilvestreNF
no factor from 2^64 to 2^65
2010-07-22carlos56NF
no factor from 2^63 to 2^64